"Stewart folds into his biographies a broad swath of mathematics, including Euclidian and non-Euclidean geometries, set theory, calculus, algebra, and topology; readers with an affinity for math will find the material challenging and fun."
"In Significant Figures, Ian Stewart brings mathematics to life with intriguing accounts of twenty-five extraordinary contributors to the field. His biographical sketches blend equal parts passion-love affairs and rivalries-with insights-groundbreaking discoveries-to offer vivid, complete portraits of his subjects. By showing how even mathematical geniuses face all-too-human challenges, Stewart offers a riveting chronicle of one of humankind's loftiest endeavors."—Paul Halpern, author The Quantum Labyrinth: How Richard Feynman and John Wheeler Revolutionized Time and Reality